CN205742198U - A kind of Grouting Pipe - Google Patents

A kind of Grouting Pipe Download PDF

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Publication number
CN205742198U
CN205742198U CN201620114301.1U CN201620114301U CN205742198U CN 205742198 U CN205742198 U CN 205742198U CN 201620114301 U CN201620114301 U CN 201620114301U CN 205742198 U CN205742198 U CN 205742198U
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CN
China
Prior art keywords
grouting pipe
fovea
hush panel
shaft
chuck
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620114301.1U
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Chinese (zh)
Inventor
周文平
黄海鲲
范冬冬
任生元
马震宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Institute of building science group Limited by Share Ltd
Jiangsu Dingda Building New Technology Co., Ltd.
Original Assignee
CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd
JIANGSU DINGDA BUILDING NEW TECHNOLOGY Co Ltd
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Publication date
Application filed by CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd, JIANGSU DINGDA BUILDING NEW TECHNOLOGY Co Ltd filed Critical CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co Ltd
Priority to CN201620114301.1U priority Critical patent/CN205742198U/en
Application granted granted Critical
Publication of CN205742198U publication Critical patent/CN205742198U/en
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Abstract

The utility model discloses a kind of Grouting Pipe, including: Grouting Pipe body, the anterior tube wall of described Grouting Pipe body has multiple inner fovea part, offers at least one at described inner fovea part and penetrate slurry hole.By the way, this utility model is simple and reasonable, is suitable for beating pipe slip casting method and uses, and injected hole is not easily blocked, and slip casting is smooth and easy, effective.

Description

A kind of Grouting Pipe
Technical field
This utility model relates to Construction technology of Pouring cement mortar field, particularly relates to a kind of Grouting Pipe.
Background technology
During construction and road maintenance, often weak soil, road foundation etc. are carried out consolidation process, slurry injection technique is widely used as the engineering of a kind of comparative maturity, the ultimate principle of slip casting is that serosity is pressed in stratum or the crack of works, hole or hole, under pressure to improve its globality and density.
Grouting Pipe typically can be used during slip casting, based on beating, pipe slip casting method (Grouting Pipe directly being squeezed in soil) has low cost, serosity will not be widely adopted along advantages such as boring risings, the existing injected hole beaten in pipe grouting Grouting Pipe is the most blocked, and be difficult to discharge after earth sandstone entrance Grouting Pipe, thus cause slip casting to have some setbacks, affect slip casting effect.The open a kind of Grouting Pipe of Chinese patent application 201310009527.6, there is in this Grouting Pipe separable taper stopper structure, but this Grouting Pipe is not appropriate for breaking pipe to be used, one is that the injected hole above it is the most blocked, another is that between its taper plug and body, structure is the loosest, during breaking pipe, encounters handstone etc, taper plug will produce crooked, causes and beats tube failure.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of Grouting Pipe, simple and reasonable, is suitable for beating pipe slip casting method and uses, and injected hole is not easily blocked, and slip casting is smooth and easy, effective.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of Grouting Pipe, including: Grouting Pipe body, the anterior tube wall of described Grouting Pipe body has multiple inner fovea part, offers at least one at described inner fovea part and penetrate slurry hole.
In one preferred embodiment of this utility model, described inner fovea part is the annular inner fovea part formed on Grouting Pipe body, and multiple annular inner fovea parts are along Grouting Pipe body length direction spaced set.
In one preferred embodiment of this utility model, offer multiple penetrating along its circumferencial direction at each annular inner fovea part and starch hole.
In one preferred embodiment of this utility model, the degree of depth of described inner fovea part is 1 ~ 2 millimeter.
In one preferred embodiment of this utility model, described Grouting Pipe body front end has a hush panel, there is outside described hush panel a taper plug, there is in described hush panel at least one axis hole, described axis hole is equipped with connecting shaft, Grouting Pipe body and affixed with taper plug is stretched out in the front end of described connecting shaft, the rear end of described connecting shaft puts in Grouting Pipe body interior, and on rear end, it is fixed with chuck, also there is in described hush panel multiple slurry outlet, when hush panel is close to by chuck, chuck will not cover slurry outlet.
In one preferred embodiment of this utility model, described hush panel having three axis holes, be respectively equipped with a connecting shaft in each axis hole, the front end of three connecting shafts is both connected on taper plug, and rear end is both connected to chuck.
In one preferred embodiment of this utility model, threaded between described hush panel and the inwall of Grouting Pipe body, the rear end face of described connecting shaft is shaped with screwed hole, is bolted to connection between described chuck and connecting shaft.
In one preferred embodiment of this utility model, the rear end of described Grouting Pipe body is formed with silk mouth.
The beneficial effects of the utility model are: this utility model Grouting Pipe, simple and reasonable, are suitable for beating pipe slip casting method and use, and injected hole is not easily blocked, and slip casting is smooth and easy, effective.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is this utility model structural representation when breaking pipe;
Fig. 2 is structural representation during this utility model slip casting.
In accompanying drawing, the labelling of each parts is as follows: 1, Grouting Pipe body, and 2, inner fovea part, 3, penetrate slurry hole, 4, hush panel, 5, taper plug, 6, axis hole, 7, connecting shaft, 8, chuck, 9, slurry outlet, 10, silk mouth.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 and Fig. 2, this utility model embodiment includes:
A kind of Grouting Pipe, including: Grouting Pipe body 1, it is formed with silk mouth 10 on the rear end of described Grouting Pipe body, there is on the anterior tube wall of described Grouting Pipe body 1 multiple inner fovea part 2, offer at least one at described inner fovea part 2 and penetrate slurry hole 3, this structure makes during breaking pipe, penetrates slurry hole 3 and is difficult to be obstructed with soil.
Preferably, described inner fovea part is the annular inner fovea part formed on Grouting Pipe body, multiple annular inner fovea parts are along Grouting Pipe body length direction spaced set, offer multiple penetrating along its circumferencial direction at each annular inner fovea part and starch hole, the degree of depth of described inner fovea part is 1 ~ 2 millimeter, multiple slurry holes of penetrating are difficult to blocked, it is ensured that slip casting is smooth and easy.
Described Grouting Pipe body 1 front end has a hush panel 4, described hush panel 4 is outside has a taper plug 5, there is in described hush panel 4 at least one axis hole 6, described axis hole 6 is equipped with connecting shaft 7, preferably, bigger than the external diameter of connecting shaft 7 0.2 millimeter of the internal diameter of axis hole 6, connecting shaft 7 can in axis hole 6 slide anteroposterior.
Grouting Pipe body and affixed with taper plug is stretched out in the front end of described connecting shaft 7, the rear end of described connecting shaft puts in Grouting Pipe body interior, and on rear end, it is fixed with chuck 8, also there is in described hush panel multiple slurry outlet 9, when hush panel is close to by chuck 8, chuck will not cover slurry outlet, during use, taper plug is driven in soil together along with Grouting Pipe body, after arriving set depth, pull-up Grouting Pipe body is until chuck is stuck in hush panel, slurry outlet is exposed, start slip casting again, this slurry outlet can ensure that a small amount of earth entered in pipe is discharged by slurry outlet, ensure the smooth and easy of slip casting, during slip casting, serosity sprays with penetrating slurry hole from slurry outlet simultaneously, injection speed is fast, and serosity diffusion is uniformly, improve efficiency of construction and quality.
Grouting Pipe of the present utility model is during breaking pipe, owing to being slidably matched between axis hole and connecting shaft, thus taper plug is limited diametrically, taper plug can only move in the axial direction, making Grouting Pipe body and taper plug keep stable during breaking pipe, taper plug will not produce crooked.
Preferably, having three axis holes in described hush panel, be respectively equipped with a connecting shaft in each axis hole, the front end of three connecting shafts is both connected on taper plug, rear end is both connected to chuck, improves Grouting Pipe body and taper plug stability during breaking pipe further.
Preferably, threaded between described hush panel and the inwall of Grouting Pipe body, it is shaped with screwed hole on the rear end face of described connecting shaft, it is bolted to connection between described chuck and connecting shaft, said structure makes between hush panel, connecting shaft, chuck the most detachable, being easy to clean, the parts being also beneficial between each pipe are disassembled shared.
The beneficial effects of the utility model are: this utility model Grouting Pipe, simple and reasonable, are suitable for beating pipe slip casting method and use, and injected hole is not easily blocked, and slip casting is smooth and easy, effective.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.

Claims (7)

1. a Grouting Pipe, it is characterized in that, including: Grouting Pipe body, on the anterior tube wall of described Grouting Pipe body, there is multiple inner fovea part, offer at least one at described inner fovea part and penetrate slurry hole, described Grouting Pipe body front end has a hush panel, there is outside described hush panel a taper plug, there is in described hush panel at least one axis hole, described axis hole is equipped with connecting shaft, Grouting Pipe body and affixed with taper plug is stretched out in the front end of described connecting shaft, the rear end of described connecting shaft puts in Grouting Pipe body interior, and on rear end, it is fixed with chuck, also there is in described hush panel multiple slurry outlet, when hush panel is close to by chuck, chuck will not cover slurry outlet.
Grouting Pipe the most according to claim 1, it is characterised in that described inner fovea part is the annular inner fovea part formed on Grouting Pipe body, multiple annular inner fovea parts are along Grouting Pipe body length direction spaced set.
Grouting Pipe the most according to claim 2, it is characterised in that offer multiple penetrating along its circumferencial direction at each annular inner fovea part and starch hole.
4. according to the Grouting Pipe described in claim 1 or 2 or 3, it is characterised in that the degree of depth of described inner fovea part is 1 ~ 2 millimeter.
Grouting Pipe the most according to claim 1, it is characterised in that have three axis holes in described hush panel, is respectively equipped with a connecting shaft in each axis hole, the front end of three connecting shafts is both connected on taper plug, and rear end is both connected to chuck.
Grouting Pipe the most according to claim 1, it is characterised in that threaded between described hush panel and the inwall of Grouting Pipe body, the rear end face of described connecting shaft is shaped with screwed hole, is bolted to connection between described chuck and connecting shaft.
Grouting Pipe the most according to claim 1, it is characterised in that be formed with silk mouth on the rear end of described Grouting Pipe body.
CN201620114301.1U 2016-02-05 2016-02-05 A kind of Grouting Pipe Active CN205742198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620114301.1U CN205742198U (en) 2016-02-05 2016-02-05 A kind of Grouting Pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620114301.1U CN205742198U (en) 2016-02-05 2016-02-05 A kind of Grouting Pipe

Publications (1)

Publication Number Publication Date
CN205742198U true CN205742198U (en) 2016-11-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569045A (en) * 2016-02-05 2016-05-11 江苏鼎达建筑新技术有限公司 Grouting pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569045A (en) * 2016-02-05 2016-05-11 江苏鼎达建筑新技术有限公司 Grouting pipe

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 213015 Jiangsu province Changzhou City Zhonglou District Mushu Road No. 10

Patentee after: Jiangsu Dingda Building New Technology Co., Ltd.

Patentee after: Changzhou Institute of building science group Limited by Share Ltd

Address before: 213015 Jiangsu province Changzhou City Zhonglou District Mushu Road No. 10

Patentee before: Jiangsu Dingda Building New Technology Co., Ltd.

Patentee before: Changzhou Architectural Research Institute Co., Ltd.